Home / 49,250.93-73,888.08-15,971

Finding the Fourth Proportional to 49,250.93, 73,888.08 and 15,971

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Solution

The fourth proportional to 49,250.93, 73,888.08 and 15,971 is: 23,960.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,250.93 : 73,888.08 = 15,971 : x
  2. Step 2: Convert to fraction form
    49,250.93/73,888.08 = 15,971/x
  3. Step 3: Cross multiply
    49,250.93x = 73,888.08 × 15,971
  4. Step 4: Simplify right side
    49,250.93x = 1,180,066,525.68
  5. Step 5: Solve for x
    x = 1,180,066,525.68/49,250.93
  6. Step 6: Final answer
    x = 23,960.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.